Graceful Explosion Machine was first shown off for Switch at the Nindies Showcase with the following description: Skillfully pilot the advanced Graceful Explosion Machine (GEM) fighter while blasting swarms of crystalline enemies with your ludicrously overpowered quad-weapon array. This side-scrolling arcade shooter features HD rumble support, which means players will really be able to feel those machines explode. The game is scheduled to launch first on Nintendo Switch this April.